CN105952508A - Oil drain plug for test - Google Patents
Oil drain plug for test Download PDFInfo
- Publication number
- CN105952508A CN105952508A CN201610521309.4A CN201610521309A CN105952508A CN 105952508 A CN105952508 A CN 105952508A CN 201610521309 A CN201610521309 A CN 201610521309A CN 105952508 A CN105952508 A CN 105952508A
- Authority
- CN
- China
- Prior art keywords
- oil
- fixed cover
- plug
- test
- oil drain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0408—Sump drainage devices, e.g. valves, plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0408—Sump drainage devices, e.g. valves, plugs
- F01M2011/0416—Plugs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an oil drain plug for a test. The oil drain plug for the test comprises a fixed sleeve, an oil drain spiral plug and a sealing gasket, wherein the fixed sleeve is a pipe sleeve with one closed end; an oil bottom shell external thread part, a stop flange and a hexagonal head are arranged at the outer periphery of the fixed sleeve; the oil bottom shell external thread part is provided with an oil drain groove penetrating through an inner cavity of the fixed sleeve; a spiral plug thread is arranged at the inner periphery of the fixed sleeve; the oil drain spiral plug is pipe-shaped; a pipe cavity of the oil drain spiral plug is an oil passing channel; a fixed sleeve external thread, a stop flange and an outer joint are arranged at the external of the oil drain spiral plug; the fixed sleeve external thread is matched and screwed with the spiral plug thread; the outer joint is a circular pipe for externally connecting with a pipe; and the sealing gasket is mounted between the closed end of the fixed sleeve and the oil drain spiral plug. The oil drain plug for the test can improve the engine oil consumption test precision and reduce the operation difficulty, and can prevent excessively hot machine oil from splashing to operators to cause injury in oil drainage by the operators after the engine oil consumption test is finished.
Description
Technical field
The present invention relates to Diesel Engine Development field, particularly to one test bleeder plug.
Background technology
Engine oil pan bottom has bleeder plug for putting machine oil.Do engine oil consumption during Diesel Engine Development to survey
During examination, needing to start to turn on bleeder plug at once and drain the oil after shutdown, at this time machine oil is awfully hot, and bleeder plug is turned on soon
Time, need very careful, in order to avoid a large amount of machine oil is popped out, get to the bleeder plug taken away after unscrewing
Upper splashes.
During practical operation, when testing crew is difficult to avoid just turning on bleeder plug, machine oil does not impact on bleeder plug,
At this moment machine oil will get to be splashed on the bleeder plug just turned on collect machine oil bucket outside cause machine oil loss from
And causing engine oil consumption test result to be forbidden, time serious, overheated machine oil can be splashed to operator cause
Testing crew is ironed by overheated machine oil.
The information being disclosed in this background section is merely intended to increase the reason of the general background to the present invention
Solve, and be not construed as recognizing or imply in any form that this information structure is for this area general technology
Prior art well known to personnel.
Summary of the invention
It is an object of the invention to provide a kind of simple and reasonable test bleeder plug, this test is with putting
Plug cock puts machine oil after can guarantee that engine oil consumption testing experiment time, machine oil does not splashes, and prevents operator by machine
The potential safety hazard that oil is scalded.
For achieving the above object, the invention provides a kind of test bleeder plug, this test bleeder plug bag
Include: fixed cover, its be one end close pipe box shape, the periphery of this fixed cover have oil sump external thread part,
Backstop flange and turret head, described oil sump external thread part offers the groove of draining the oil running through fixed cover inner chamber,
The inner circumferential of described fixed cover has plug screw screw thread, is used for tightening purge cock；Purge cock, it is tubulose,
The tube chamber of this purge cock was oil passage, and the outside of described purge cock has fixed cover external screw thread, stops
Gear flange and coupling, described fixed cover external screw thread is spirally connected with described plug screw threaded adapter, described coupling
For tubular type, for external pipeline；And gasket seal, its be arranged on the blind end of described fixed cover with
Between purge cock, for sealing up the gap between fixed cover and purge cock.
Preferably, in technique scheme, groove of draining the oil is the strip axially offered along described fixed cover.
Preferably, in technique scheme, stop lug is hexagon.
Compared with prior art, there is advantages that this test bleeder plug cost of manufacture
Low, facilitate engine oil consumption testing experiment to use, Oil Consumption of Engine testing experiment precision can be improved and reduce behaviour
Making difficulty, after being avoided that Oil Consumption of Engine tests, when operator drain the oil, overheated machine oil is splashed to behaviour
Make to cause injured safety problem with personnel.
Accompanying drawing explanation
Fig. 1 is the use status architecture schematic diagram of the test bleeder plug of the present invention.
Fig. 2 is the fixed cover structural representation of the test bleeder plug of the present invention.
Fig. 3 is the purge cock structural representation of the test bleeder plug of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described in detail, it is to be understood that this
The protection domain of invention is not limited by detailed description of the invention.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " bag
Include " or its conversion as " comprising " or " including " etc. will be understood to comprise stated element or
Ingredient, and do not get rid of other element or other ingredient.
As it is shown in figure 1, include according to the concrete structure of the test bleeder plug of the specific embodiment of the invention:
Fixed cover 1, purge cock 2 and gasket seal 3, fixed cover 1 tightens the interior spiral shell at the former bleeder plug of oil sump
On stricture of vagina, the side of fixed cover 1 then has the groove 4 of draining the oil of long strip type.Purge cock 2 tightens at fixed cover 1
On, and combine gasket seal 3 and seal the groove 4 of draining the oil of fixed cover 1.Under purge cock tight condition, the oil end
The passage outflow of oil excessively of purge cock can not be entered by groove 4 of draining the oil during shell machine oil.When purge cock is unscrewed
To fixed cover 1 drain the oil groove location time, the machine oil of oil sump is flowed into the mistake of purge cock 2 by groove of draining the oil
Oil passage flows out.Purge cock 2 is more down twisted, and groove of draining the oil can be the biggest by the space of machine oil, releases
Machine oil the most, it is to avoid when putting machine oil, a large amount of machine oil are popped out and are got to putting of taking away in the past
The problem splashing on plug cock to be everywhere.This test bleeder plug facilitates engine oil consumption testing experiment to use,
Oil Consumption of Engine testing experiment precision can be improved and reduce operation easier, being avoided that Oil Consumption of Engine is surveyed
After having tried, when operator drain the oil, overheated machine oil is splashed to operator cause injured safety problem.
Specifically, as in figure 2 it is shown, the pipe box shape that fixed cover 1 is closed for one end, its periphery is arrived from above
Under there is oil sump external thread part, backstop flange and turret head successively, oil sump external thread part is used for tightening
On the female thread of the former bleeder plug of oil sump, thus test bleeder plug is fixed on oil sump.The oil end
Shell external thread part bleeder plug former with electromotor screw thread specification is consistent, can change very easily during test.Oil
Drain pan external thread part offers the groove 4 of draining the oil running through fixed cover 1 inner chamber, and groove 4 of draining the oil is for along fixed cover 1
The strip axially offered, the machine oil of engine sump tank can flow into fixed cover 1 by groove 4 of draining the oil
Inner chamber.Backstop flange tightens the spacing of process for this oil sump.Turret head facilitates use instrument to test
Tighten with bleeder plug or unscrew.The inner circumferential of fixed cover 1 has plug screw screw thread, is used for tightening purge cock 2.
As it is shown on figure 3, purge cock 2 is tubulose, its tube chamber was oil passage, was used for draining the oil.Drain the oil
The outside of plug screw 2 has fixed cover external screw thread, stop lug and coupling, fixed cover the most successively
External screw thread is spirally connected with the plug screw threaded adapter of fixed cover 1 so that purge cock 2 may tighten at fixed cover
On plug screw screw thread.Stop lug is hexagon, facilitates instrument to tighten or unscrews, and coupling is tubular type,
Can external pipeline, guide release machine oil to fix place, convenient operator put machine oil.Outward
Machine oil is put in adapter can avoid the splashing of machine oil further, improves the precision of engine oil consumption test.
Purge cock 2 is screwed into by the opening of fixed cover 1, and gasket seal 3 is arranged on the envelope of fixed cover 1
Between closed end and purge cock 2, for sealing up the gap between fixed cover 1 and purge cock 2, anti-
Only machine oil flows out.
Under purge cock tight condition, can not be flowed out by the oil passage of crossing of purge cock during oil sump machine oil
's.When purge cock is unscrewed and is drained the oil groove location to fixed cover 1, the machine oil of oil sump by groove of draining the oil,
The oil passage of crossing being flowed into purge cock 2 flows out.Purge cock 2 is more down twisted, and groove of draining the oil can pass through machine
The space of oil is the biggest, and the machine oil of releasing is the most.When using the present invention and utility model device to put machine oil,
Similar open faucet and discharge water, the direction and the size that flow out machine oil are controlled, it is to avoid put machine oil in the past
Time, a large amount of machine oil are popped out and are got to the problem splashing to be everywhere on the bleeder plug taken away.With
Time, purge cock 2 bottom is pipe, can with external pipeline, guide release machine oil to fix place,
Convenient operator put machine oil.Extension tube attached puts machine oil can avoid the splashing of machine oil further, improves
The precision of engine oil consumption test.
To sum up, this test bleeder plug cost of manufacture is low, facilitates engine oil consumption testing experiment to use, and can improve
Oil Consumption of Engine testing experiment precision also reduces operation easier, after being avoided that Oil Consumption of Engine tests,
When operator drain the oil, overheated machine oil is splashed to operator cause injured safety problem.
The aforementioned description to the specific illustrative embodiment of the present invention illustrates that and the purpose of illustration.
These descriptions are not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned
Teaching, can much change and change.The purpose selected exemplary embodiment and describe exists
In explaining the certain principles of the present invention and actual application thereof, so that those skilled in the art can be real
Now and utilize the various different exemplary of the present invention and various different selection and change.
The scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (3)
1. a test bleeder plug, it is characterised in that including:
Fixed cover, its be one end close pipe box shape, the periphery of this fixed cover have oil sump external thread part,
Backstop flange and turret head, described oil sump external thread part offers the groove of draining the oil running through fixed cover inner chamber,
The inner circumferential of described fixed cover has plug screw screw thread, is used for tightening purge cock；
Purge cock, it is tubulose, and the tube chamber of this purge cock was oil passage, described purge cock
Outside has fixed cover external screw thread, stop lug and coupling, described fixed cover external screw thread and described plug screw
Threaded adapter is spirally connected, and described coupling is tubular type, for external pipeline；And
Gasket seal, between its blind end being arranged on described fixed cover and purge cock, is used for sealing up
Gap between fixed cover and purge cock.
Test bleeder plug the most according to claim 1, it is characterised in that described in groove of draining the oil be edge
The strip axially offered of described fixed cover.
Test bleeder plug the most according to claim 1, it is characterised in that described stop lug is
Hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521309.4A CN105952508B (en) | 2016-06-30 | 2016-06-30 | Experiment bleeder plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521309.4A CN105952508B (en) | 2016-06-30 | 2016-06-30 | Experiment bleeder plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952508A true CN105952508A (en) | 2016-09-21 |
| CN105952508B CN105952508B (en) | 2018-08-10 |
Family
ID=56902317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610521309.4A Active CN105952508B (en) | 2016-06-30 | 2016-06-30 | Experiment bleeder plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952508B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260910A (en) * | 1985-09-10 | 1987-03-17 | Suzuki Motor Co Ltd | Drain plug |
| US20060054402A1 (en) * | 2004-08-05 | 2006-03-16 | Dorian George P | Two part oil or fluid drain plug with magnet |
| CN102003247A (en) * | 2010-12-14 | 2011-04-06 | 郑成龙 | Detachment-free oil drainage bolt |
| US20110100756A1 (en) * | 2008-08-28 | 2011-05-05 | I-Sin Peng | Oil Drain Connector Structure for Marine Filter |
| CN205064030U (en) * | 2015-10-26 | 2016-03-02 | 高伟良 | Screw is remedied to smooth tooth of car oil pan oil drain hole |
| CN105465588A (en) * | 2016-01-14 | 2016-04-06 | 中国航空动力机械研究所 | Oil drain valve |
| CN205189996U (en) * | 2015-11-03 | 2016-04-27 | 承德石油高等专科学校 | Splashproof jettison gear of vehicle engine oil pan |
| CN205714343U (en) * | 2016-06-30 | 2016-11-23 | 广西玉柴机器股份有限公司 | Test bleeder plug |
-
2016
- 2016-06-30 CN CN201610521309.4A patent/CN105952508B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260910A (en) * | 1985-09-10 | 1987-03-17 | Suzuki Motor Co Ltd | Drain plug |
| US20060054402A1 (en) * | 2004-08-05 | 2006-03-16 | Dorian George P | Two part oil or fluid drain plug with magnet |
| US20110100756A1 (en) * | 2008-08-28 | 2011-05-05 | I-Sin Peng | Oil Drain Connector Structure for Marine Filter |
| CN102003247A (en) * | 2010-12-14 | 2011-04-06 | 郑成龙 | Detachment-free oil drainage bolt |
| CN205064030U (en) * | 2015-10-26 | 2016-03-02 | 高伟良 | Screw is remedied to smooth tooth of car oil pan oil drain hole |
| CN205189996U (en) * | 2015-11-03 | 2016-04-27 | 承德石油高等专科学校 | Splashproof jettison gear of vehicle engine oil pan |
| CN105465588A (en) * | 2016-01-14 | 2016-04-06 | 中国航空动力机械研究所 | Oil drain valve |
| CN205714343U (en) * | 2016-06-30 | 2016-11-23 | 广西玉柴机器股份有限公司 | Test bleeder plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952508B (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107850009B (en) | Gas valve unit and the method that pressure test is executed to gas valve unit | |
| CN105952508A (en) | Oil drain plug for test | |
| CN104863663B (en) | Oil sump check valve-type oil blocks up quick jettison gear | |
| CN205714343U (en) | Test bleeder plug | |
| US20130233400A1 (en) | Filter Device | |
| CN208534570U (en) | Engine sump tank jettison gear | |
| CN103939425B (en) | A kind of oil filter of easy access | |
| CN206290871U (en) | Hydraulic oil sampling device of airplane hydraulic system | |
| KR20090060727A (en) | Saddle for detecting a water leakage and drainage valve using the same | |
| CN209247532U (en) | A kind of nozzle tube hydraulic pressure tooling | |
| CN203750249U (en) | Semi-automatic reverse washing filter | |
| CN209483341U (en) | A kind of wellhead sampling connector of external setting bypass line | |
| CN206617128U (en) | A kind of plug | |
| CN206386514U (en) | A kind of ball valve with safety valve | |
| CN205045812U (en) | Mechanical equipment tapping device and removal breaker | |
| CN205895468U (en) | Be total to marine high pressure fuel pipe of rail | |
| CN207439735U (en) | Transformer oil taking apparatus | |
| CN204851365U (en) | Stifled quick jettison gear of oil pan check valve formula oil | |
| CN206454160U (en) | A kind of new end water testing device | |
| CN206581999U (en) | Lubrication oil storage | |
| CN204476544U (en) | A kind of discharging valve of vehicle radiator and radiator | |
| CN203238710U (en) | Water-leakage-preventing protection device | |
| CN208486873U (en) | Oil well water analysis sampler | |
| CN208885238U (en) | A kind of plug for wellhead oil tree sample cock interface | |
| CN214249109U (en) | Drain valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |